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Table 4 Summary statistics of overall fit for the hypothesized Model (i) with additional paths fitted as indicated by Models ii and iii

From: Some psychometric properties of the Chinese version of the Modified Dental Anxiety Scale with cross validation

 

χ2

df

χ2 diff

Δdf

RMSEA

GFI

CFI

NFI

Model i NA → TDA, AA → ADA, ADA → DTA, NA ↔ AA

98.44

40

  

.056

.964

.979

.966

Model ii As Model i plus NA → ADA

98.29

39

0.15ns

1

.057

.983

.985

.984

Model iii As Model i plus AA → TDA

96.93

39

1.51ns

1

.057

.964

.980

.967

  1. Notes: χ2 difference (χ2 diff); root mean square error of approximation (RMSEA); goodness of fit index (GFI); comparative fit index (CFI); normative fit index (NFI); ns = non significant (p > .05).